KSB Delta Solo Compact MVP Series, Installation & Operating Manual

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5 Installation at Site
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KSB Delta Solo Compact
1983.848/01-EN
1952:116
1
Fig. 3: Correct piping connection
1 Suction lift operation
1. Mechanically support the suction head line on site to provide for absorption of
mechanical forces.
2. Install the piping without transmitting any stresses and strains.
3. Connect the piping to the distribution lines on the inlet side and discharge side.
NOTE
For single-pump systems, the shut-off valves must be fitted directly at the system's
suction-side connection and discharge-side connection, respectively. This will enable
straightforward replacement and servicing.
5.4.1 Fitting an expansion joint
DANGER
Sparks and radiant heat
Fire hazard!
▷ Take suitable precautions to protect the expansion joint if any welding work is
carried out nearby.
CAUTION
Wet, contaminated or damaged openings and connections
Damage to the pressure booster system!
▷ Do not open the pressure booster system openings until just prior to
installation.
ü The expansion joint has a length limiter with solid-borne sound insulation so as
to be able to absorb reaction forces.
1. Install the expansion joint in the piping free of twist or distortion. Never use the
expansion joint to compensate for misalignment or mismatch of the piping.
2. Tighten the bolts evenly and crosswise during assembly. The ends of the bolts
must not protrude from the flange.
3. Do not apply paint to the expansion joint. Protect it from any contact with oil.
4. The position of the expansion joint within the pressure booster system must
allow easy access and inspection and it must, therefore, not be insulated along
with the piping.
5. Expansion joints are subject to wear.
5.5 Installing unpressurised inlet tanks
Installation and location of an unpressurised inlet tank together with the pressure
booster system are governed by the same rules applicable to the pressure booster
system.
Install the closed tank (under atmospheric pressure) available from us as an accessory
as described in the installation instructions supplied with the tank.